Error code
Bosch / Dishwasher
E:31-00
Water protection activated.
What it means
Water protection activated.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Record the complete displayed code.
- Close the water valve and contact Bosch service.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.